diff --git a/backend/requirements.txt b/backend/requirements.txt
index 5a180f37..dee95bc1 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -9,7 +9,7 @@ pymongo==4.13.1
 motor==3.7.1
 firebase-admin==6.9.0
 python-dotenv==1.0.0
-bcrypt==4.0.1
+bcrypt==4.3.0
 email-validator==2.2.0
 pytest
 pytest-asyncio
diff --git a/requirements.txt b/requirements.txt
index 31e9a808..0302d43c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,5 +9,5 @@ pymongo==4.13.1
 motor==3.7.1
 firebase-admin==6.9.0
 python-dotenv==1.0.0
-bcrypt==4.0.1
+bcrypt==4.3.0
 email-validator==2.2.0